summaryrefslogtreecommitdiffstats
path: root/src/declarative/qml/qdeclarativeimport_p.h
blob: 88246d4d487117ef85539d7abbb936e4e9c4df35 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtDeclarative module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights.  These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QDECLARATIVEIMPORT_P_H
#define QDECLARATIVEIMPORT_P_H

#include <QtCore/qurl.h>
#include <QtCore/qcoreapplication.h>
#include <QtCore/qset.h>
#include <private/qdeclarativedirparser_p.h>
#include <private/qdeclarativescriptparser_p.h>
#include <private/qdeclarativemetatype_p.h>

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

QT_BEGIN_NAMESPACE

class QDeclarativeTypeNameCache;
class QDeclarativeEngine;
class QDir;

class QDeclarativeImportedNamespace;
class QDeclarativeImportsPrivate;
class QDeclarativeImports
{
public:
    QDeclarativeImports();
    QDeclarativeImports(const QDeclarativeImports &);
    ~QDeclarativeImports();
    QDeclarativeImports &operator=(const QDeclarativeImports &);

    void setBaseUrl(const QUrl &url);
    QUrl baseUrl() const;

    void cache(QDeclarativeTypeNameCache *cache, QDeclarativeEngine *) const;
private:
    friend class QDeclarativeImportDatabase;
    QDeclarativeImportsPrivate *d;
};

class QDeclarativeImportDatabase
{
    Q_DECLARE_TR_FUNCTIONS(QDeclarativeImportDatabase)
public:
    QDeclarativeImportDatabase(QDeclarativeEngine *);
    ~QDeclarativeImportDatabase();

    bool importPlugin(const QString &filePath, const QString &uri, QString *errorString);

    QStringList importPathList() const;
    void setImportPathList(const QStringList &paths);
    void addImportPath(const QString& dir);

    QStringList pluginPathList() const;
    void setPluginPathList(const QStringList &paths);
    void addPluginPath(const QString& path);


    bool addToImport(QDeclarativeImports*, const QDeclarativeDirComponents &qmldircomponentsnetwork, 
                     const QString& uri, const QString& prefix, int vmaj, int vmin, 
                     QDeclarativeScriptParser::Import::Type importType,
                     QString *errorString);
    bool resolveType(const QDeclarativeImports&, const QByteArray& type,
                     QDeclarativeType** type_return, QUrl* url_return,
                     int *version_major, int *version_minor,
                     QDeclarativeImportedNamespace** ns_return,
                     QString *errorString = 0) const;
    bool resolveTypeInNamespace(QDeclarativeImportedNamespace*, const QByteArray& type,
                                QDeclarativeType** type_return, QUrl* url_return,
                                int *version_major, int *version_minor ) const;


private:
    friend class QDeclarativeImportsPrivate;
    QString resolvePlugin(const QDir &qmldirPath, const QString &qmldirPluginPath, 
                          const QString &baseName, const QStringList &suffixes,
                          const QString &prefix = QString());
    QString resolvePlugin(const QDir &qmldirPath, const QString &qmldirPluginPath, 
                          const QString &baseName);


    QStringList filePluginPath;
    QStringList fileImportPath;

    QSet<QString> initializedPlugins;
    QDeclarativeEngine *engine;
};

QT_END_NAMESPACE

#endif // QDECLARATIVEIMPORT_P_H